Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.websitedevelopment.ltd.uk include:spf.ess.uk.barracudanetworks.com include:_spf.hostedemail.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.websitedevelopment.ltd.uk include:spf.ess.uk.barracudanetworks.com include:_spf.hostedemail.com -all.

We're currently tracking 317,497,651 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.